How to get Jitsi meet list of participants using Tapermonkey script

Use this code in Javascript:

APP.conference.listMembers()

If no members are present, this will simply be an empty list:

> APP.conference.listMembers()
[]

But if there is another participant, it will show some info:

> APP.conference.listMembers()
[ci]
0: ci {_jid: '[email protected]/b009ae10', _id: 'b009ae10', _conference: nd, _displayName: 'Foo', _supportsDTMF: false, …}
length: 1